Death to custard. Death to anything fruity (it's already unhealthy as it is, why bother with the fruit).

My favourite isn't even on this list (or on their website, have they stopped doing it? :')) It was a weird-shaped chocolatey iced one.

EDIT: Oh I found it. This one. I'd happily live off just those tbh. (For the week or so I'd survive on such a diet). It doesn't seem to be listed on the UK version of the menu but I've definitely got them from UK Krispy Kremes.